I think it may be, or maybe pending. I know that he's pretty patent crazy with all his new inovations for his gear. I know I read an interview with Brandon who said he had some patent issues with HH when he first started so I wouldn't doubt the SS is patented in some way.. but then again, it's really just an OC, UC and foam pad.. doesn't even include the space blanket which evidentally is the key to making the whole thing work, so I guess there's a good chance it may not be. /pointless rant.
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